#7B571F#7B571F

#7B571F is a mid, moderate orange. Relative luminance 0.111; OKLCH L 48.4% C 0.086 H 74.8°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#7B571F
RGB	rgb(123, 87, 31)
HSL	hsl(37, 60%, 30%)
HSV	hsv(37, 75%, 48%)
CMYK	cmyk(0%, 29.3%, 74.8%, 51.8%)
CIE-LAB	lab(39.79, 9.11, 37.02)
CIE-LCH	lch(39.79, 38.12, 76.17°)
OKLab	oklab(48.43% 0.0224 0.0827)
OKLCH	oklch(48.43% 0.086 74.8)
XYZ	xyz(11.8247, 11.1272, 2.8210)
Luminance	0.1113 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B571F #1F437B

analogous

#7B291F #7B571F #717B1F

triadic

#7B571F #1F7B57 #571F7B

tetradic

#7B571F #1F7B29 #1F437B #7B1F71

square

#7B571F #1F7B29 #1F437B #7B1F71

split-complementary

#7B571F #1F717B #291F7B

monochromatic

#191206 #4A3413 #7B571F #AC7A2B #D09944

Accessibility & contrast

On white

6.51

#7B571F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#7B571F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #7B571F

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B571F	#FFFFFF	#000000	##FFFFFF
##7B571F	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645918

Deuteranopia (green-blind)

#6D6121

Tritanopia (blue-blind)

#864E4B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #7b571f;
/* rgb */ color: rgb(123, 87, 31);
/* oklch */ color: oklch(48.4% 0.086 74.8);

Tailwind

colors: {
  custom: {
    50: '#a5865e',
    500: '#7b571f',
    950: '#000000',
  },
}

SCSS

$custom: #7b571f;
$custom-light: #a5865e;
$custom-dark: #000000;

JSON

{
  "hex": "#7b571f",
  "rgb": {
    "r": 123,
    "g": 87,
    "b": 31
  },
  "hsl": {
    "h": 36.522,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.48433,
    "c": 0.08565,
    "h": 74.8
  },
  "luminance": 0.11126
}

Semantic roles & 50–950 ramp

primary

#7B571F

secondary

#4870AE

accent

#83E345

background

#FAF8F5

surface

#F4EFE9

border

#CECAC5

text

#100B04

muted

#7F7C79

Preview Lab

Preview with #7B571F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →